/* HayReady — landing page styles
   Palette: forest green + warm cream, premium health-tech feel */

:root {
  --bg: #0d1f17;
  --bg-2: #14291f;
  --surface: rgba(255,255,255,0.04);
  --surface-hi: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.09);
  --ink: #f2efe6;
  --ink-soft: #c6c4b9;
  --ink-dim: #8a897f;
  --accent: #7cdba8;
  --accent-hi: #a8ebc4;
  --danger: #e4845e;
  --warn: #e8c472;
  --ok: #7cdba8;
  --radius: 14px;
  --wrap: 1120px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 12px 40px rgba(0,0,0,.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text", system-ui, sans-serif;
  background: radial-gradient(ellipse at top, var(--bg-2) 0%, var(--bg) 50%, #08140e 100%);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

.grid-bg {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(124,219,168,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,219,168,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 85%);
  pointer-events: none;
  z-index: 0;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ── Header ───────────────────────────────── */

.site-header {
  position: sticky; top: 0;
  backdrop-filter: blur(14px);
  background: rgba(13,31,23,0.75);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none;
  font-weight: 700; letter-spacing: -0.01em;
}
.logo-mark { color: var(--accent); }
.brand-text { font-size: 18px; }
.site-header nav { display: flex; align-items: center; gap: 28px; }
.site-header nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  transition: color .2s;
}
.site-header nav a:hover { color: var(--ink); }
.btn-ghost {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: all .2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent) !important; }

/* ── Hero ───────────────────────────────── */

.hero { padding: 72px 0 80px; }
.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 12px;
  border: 1px solid rgba(124,219,168,0.3);
  border-radius: 100px;
  margin-bottom: 28px;
  background: rgba(124,219,168,0.07);
}
.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0 0 28px;
  max-width: 900px;
}
.hero h1 .accent {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-hi) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lede {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0 0 40px;
}

/* ── Form ───────────────────────────────── */

.waitlist-form { max-width: 560px; }
.waitlist-form .row { display: flex; gap: 10px; margin-bottom: 20px; }
.waitlist-form input[type="email"] {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 16px;
  color: var(--ink);
  font-family: inherit;
  transition: border-color .2s, background .2s;
  min-width: 0;
}
.waitlist-form input[type="email"]:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-hi);
}
.waitlist-form input[type="email"]::placeholder { color: var(--ink-dim); }
.waitlist-form button {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hi) 100%);
  color: #0a1a12;
  border: none;
  border-radius: var(--radius);
  padding: 14px 22px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  box-shadow: 0 0 0 1px rgba(124,219,168,0.3), 0 8px 24px rgba(124,219,168,0.22);
  transition: transform .15s ease, box-shadow .2s;
}
.waitlist-form button:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(124,219,168,0.4), 0 12px 32px rgba(124,219,168,0.3);
}
.waitlist-form button:active { transform: translateY(0); }
.waitlist-form button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.severity-row {
  margin-bottom: 16px;
}
.severity-label {
  display: block;
  font-size: 13px;
  color: var(--ink-dim);
  margin-bottom: 10px;
}
.severity-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.severity-buttons label {
  cursor: pointer;
}
.severity-buttons input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.severity-buttons span {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  color: var(--ink-soft);
  background: var(--surface);
  transition: all .15s;
}
.severity-buttons input:checked + span {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(124,219,168,0.1);
}

.micro {
  font-size: 12px;
  color: var(--ink-dim);
  margin: 8px 2px 0;
}
.micro a { color: var(--ink-soft); }
.form-msg {
  font-size: 14px;
  margin: 14px 2px 0;
  min-height: 20px;
}
.form-msg.ok { color: var(--accent); }
.form-msg.err { color: var(--danger); }

.social-proof {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-soft);
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
}
.social-proof .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(124,219,168,0.2);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.4; } }

/* ── Pillars ───────────────────────────────── */

.pillars { padding: 72px 0; border-top: 1px solid var(--border); }
.pillars h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 48px;
  max-width: 720px;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.pillar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color .25s, transform .25s;
}
.pillar:hover { border-color: rgba(124,219,168,0.35); transform: translateY(-2px); }
.pillar-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(124,219,168,0.1);
  color: var(--accent);
  display: grid; place-items: center;
  margin-bottom: 20px;
}
.pillar h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -0.01em; }
.pillar p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* ── How it works ───────────────────────────────── */

.how-it-works { padding: 72px 0; border-top: 1px solid var(--border); }
.how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.how-copy h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 28px;
}
.how-copy ol {
  padding-left: 0;
  list-style: none;
  counter-reset: step;
  margin: 0 0 20px;
}
.how-copy li {
  counter-increment: step;
  padding-left: 44px;
  position: relative;
  margin-bottom: 20px;
  color: var(--ink-soft);
}
.how-copy li::before {
  content: counter(step);
  position: absolute;
  left: 0; top: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(124,219,168,0.1);
  color: var(--accent);
  font-weight: 700;
  display: grid; place-items: center;
  font-size: 14px;
  border: 1px solid rgba(124,219,168,0.25);
}
.how-copy strong { color: var(--ink); }

.forecast-card {
  background: linear-gradient(155deg, rgba(124,219,168,0.1) 0%, rgba(228,132,94,0.08) 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  max-width: 380px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
}
.card-head {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  margin-bottom: 16px;
}
.card-risk {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  line-height: 1;
}
.risk-high { color: var(--danger); }
.card-drivers { list-style: none; padding: 0; margin: 0 0 20px; }
.card-drivers li {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--ink-soft);
  font-size: 14px;
}
.card-drivers li:last-child { border-bottom: none; }
.card-drivers .val { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.card-foot {
  padding: 14px 0 0;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--accent);
  font-weight: 600;
}

/* ── FAQ ───────────────────────────────── */

.faq { padding: 72px 0 96px; border-top: 1px solid var(--border); }
.faq h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 32px;
}
.faq details {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.faq summary {
  cursor: pointer;
  font-size: 17px;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  color: var(--accent);
  font-size: 22px;
  font-weight: 300;
  transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  max-width: 720px;
}

/* ── Footer ───────────────────────────────── */

footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  color: var(--ink-dim);
  font-size: 13px;
}
footer .wrap { display: flex; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 24px; }
footer a { color: var(--ink-soft); text-decoration: none; }
footer a:hover { color: var(--ink); }

/* ── Legal pages ───────────────────────────────── */

body.legal { padding-bottom: 64px; }
.legal-body {
  max-width: 720px;
  padding-top: 56px;
  padding-bottom: 64px;
}
.legal-body h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 8px;
}
.legal-body h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 40px 0 14px;
  color: var(--ink);
}
.legal-body p, .legal-body li {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.65;
}
.legal-body ul { padding-left: 22px; }
.legal-body li { margin-bottom: 8px; }
.legal-body a { color: var(--accent); }
.legal-body strong { color: var(--ink); }
.legal-body .muted { font-size: 14px; color: var(--ink-dim); margin-bottom: 0; }

/* ── App (authed) ───────────────────────────────── */

body.app { padding: 0; }
.app-header {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}
.app-header .logo { font-weight: 700; color: var(--accent); }
.app-header .muted { color: var(--ink-dim); font-size: 13px; margin-left: auto; }
.app-header button {
  padding: 6px 12px; border-radius: 8px;
  background: var(--surface); border: 1px solid var(--border); color: var(--ink-soft);
  cursor: pointer; font-size: 13px;
}
.app-main { padding: 40px 24px; max-width: 900px; margin: 0 auto; }
.app-main h1 { font-size: 28px; letter-spacing: -0.02em; margin: 0 0 12px; }
.app-main .muted { color: var(--ink-soft); }

/* ── Mobile ───────────────────────────────── */

@media (max-width: 720px) {
  .hero { padding: 48px 0 56px; }
  .waitlist-form .row { flex-direction: column; }
  .waitlist-form button { width: 100%; }
  .how-grid { grid-template-columns: 1fr; gap: 40px; }
  .site-header nav a:not(.btn-ghost) { display: none; }
  .footer .wrap { flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}